On 19/10/13 11:36, Veljko wrote:
On Fri, Oct 18, 2013 at 07:31:55PM +0200, Andre Majorel wrote:This is highly manufacturer dependent. In my experience, with Seagate drives, it's normal to have Raw_Read_Error_Rate in the tens or hundreds of millions.Thanks for pointing this out. It does throws some light on big numbers I have on all four drives. Regards, Veljko
On an ubuntu list (http://ubuntuforums.org/showthread.php?t=2157352> I found a link to this explanation: <http://forums.seagate.com/t5/Desktop-HDD-Desktop-SSHD/Seagate-s-Seek-Error-Rate-Raw-Read-Error-Rate-and-Hardware-ECC/td-p/122382>"(...) Seagate calculates and applies [the SMART] attribute values in a counterintuitive way. (...)"
Indeed, one of my own Seagate disks reports Head_Flying_Hours of 231795090009925, which are 2.65x10^10 years :-) -- Klaus